Cillian Damien Murphy (born 10 July 1985), known professionally as Killian Scott, is an Irish actor.

[3] Initially starting out in theatre, he changed his name to Killian Scott to avoid confusion with Cillian Murphy, another Irish actor.

During the next few years, Scott appeared in small roles in films including '71 and Calvary, as well as starring in 2013's Black Ice.

[8] The same year, he was cast as the lead in Damnation, replacing Aden Young, who departed the show due to creative differences.

He portrayed lead character Detective Rob Reilly and adopted an English accent for the role.